| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $207.56 | 10.484% | $229.3206 | $229.32 | $229.30 | $229.30 |
| Purchase #2 | $116.92 | 8.199% | $126.5063 | $126.51 | $126.50 | $126.50 |
| Purchase #3 | $157.75 | 4.387% | $164.6705 | $164.67 | $164.65 | $164.70 |
| Purchase #4 | $94.60 | 10.325% | $104.3675 | $104.37 | $104.35 | $104.40 |
| Purchase #5 | $157.48 | 8.473% | $170.8233 | $170.82 | $170.80 | $170.80 |
| Purchase #6 | $157.82 | 3.696% | $163.653 | $163.65 | $163.65 | $163.70 |
| Purchase #7 | $240.99 | 3.775% | $250.0874 | $250.09 | $250.10 | $250.10 |
| 7 purchase totals = | $1,133.12 | $1,209.4286 | $1,209.43 | $1,209.35 | $1,209.50 | |